Reported by Konstantin Kolinko :
After upgrade from 2.4.23 to 2.4.25 every request that is proxied to Tomcat results in crash and restart of server child process.

Download Win32/Win64 :

27 Januari included in download.

Applied fix:

mod_proxy_{ajp,fcgi}: Fix a possible crash when reusing an established
backend connection, happening with LogLevel trace2 or higher configured,
or at any log level with compilers not detected as C99 compliant (e.g.
MSVC on Windows).

Konstantin has already tested the patch created by Yann using your binary and it fixes the problem.

For curious people: the problem only happens when using mod_proxy_ajp or mod_proxy_fcgi but the bug is in mod_proxy itself. The problem only shows up when either LogLevel is trace2 or above or the compilation is done with a compiler and settings that do not set __STDC_VERSION__ to indicate C99. Especially this is true for Microsofot Visual Studio. So all Windows builds have this problem even with normal LogLevel settings.

After reading the various threads on the mod_proxy issue for 2.4.25 I was left with a question and confused. Was the fix included on the apache lounge downloads or the http://httpd.apache.org/download.cgi#apache24.
Currently we are running 2.4.25 with openssl 1.0.2k but still running into issues that act as if we didn't get the fix.